Cimex saxatilis Scopoli, 1763: 128. STS: Slovenia, Carniolia; lost.
Cimex tessellatus Goeze, 1778: 265 (syn. Reuter, 1888a: 182). For Cimex No. 16 in Geoffroy, 1762: 443. STS: France, nr Paris and Champagne; lost.
Lygaeus lusitanicus Herrich-Schaeffer, 1850: 197 (syn. Baerensprung, 1860: 8). ST(S): Portugal; lost.
Lygaeus saxatilis var. montivagus Horváth, 1899e: 281. LT (Péricart, 1996b: 157): female, Kashmir; HNHM.
Spilostethus (Lygaeus) saxatilis f. juncta Priesner, 1927: 57. STS: Austria, Oberösterreich; OLML.
Spilostethus (Lygaeus) saxatilis f. rupta Priesner, 1927: 57. ST(S): Austria, Oberösterreich (Pulgarn, Kirchsdorf, Ennstal); OLML.
Lygaeus saxatilis f. montana Tamanini, 1961b: 110 (unavailable name). STS: Italy, Trentino (Serrada) and Veneto; MCRI [a specimen labelled HT, see Martinelli, 2000].
Lygaeus saxatilis f. citrina Tamanini, 1961b: 111 (unavailable name). STS: Italy, Trentino, Rovereto; MCRI [not found, see Martinelli, 2000].